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CVE-2026-3579

Опубликовано: 31 мар. 2026
Источник: msrc
EPSS Низкий

Описание

Non-constant time multiplication subroutine __muldi3 on RISC-V RV32I

EPSS

Процентиль: 18%
0.00265
Низкий

Связанные уязвимости

CVSS3: 5.9
ubuntu
5 месяцев назад

wolfSSL 5.8.4 on RISC-V RV32I architectures lacks a constant-time software implementation for 64-bit multiplication. The compiler-inserted __muldi3 subroutine executes in variable time based on operand values. This affects multiple SP math functions (sp_256_mul_9, sp_256_sqr_9, etc.), leading to a timing side-channel that may expose sensitive cryptographic data.

CVSS3: 5.9
nvd
5 месяцев назад

wolfSSL 5.8.4 on RISC-V RV32I architectures lacks a constant-time software implementation for 64-bit multiplication. The compiler-inserted __muldi3 subroutine executes in variable time based on operand values. This affects multiple SP math functions (sp_256_mul_9, sp_256_sqr_9, etc.), leading to a timing side-channel that may expose sensitive cryptographic data.

CVSS3: 5.9
debian
5 месяцев назад

wolfSSL 5.8.4 on RISC-V RV32I architectures lacks a constant-time soft ...

CVSS3: 5.9
github
5 месяцев назад

wolfSSL 5.8.4 on RISC-V RV32I architectures lacks a constant-time software implementation for 64-bit multiplication. The compiler-inserted __muldi3 subroutine executes in variable time based on operand values. This affects multiple SP math functions (sp_256_mul_9, sp_256_sqr_9, etc.), leading to a timing side-channel that may expose sensitive cryptographic data.

EPSS

Процентиль: 18%
0.00265
Низкий